DEVELOPMENT OF TECHNOLOGY FOR MAKING NANO SORBENT FROM WOOD PROCESSING WASTE

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DEVELOPMENT OF TECHNOLOGY FOR MAKING NANO SORBENT FROM WOOD PROCESSING WASTE

Authors

Kholmirzayeva Khilola, Fayzullayev Normurot I.

Rubric:Chemistry
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100-120 g of the test drug is placed on a smooth, clean white surface and examined by gently stirring in natural light. 20-30 g of the test drug is poured into a clean porcelain container and the odor is determined organoleptically. If it is necessary to enhance the odor, the porcelain dish is covered with a bottle, along with the medicine inside, and is placed in a water bath heated to boiling and heated for 5-7 minutes, after which the odor of the drug under test was detected again. SEM of Phenom G2 pro model was used to study the surface structure of the objects studied in the study, this allows images up to 25 nm in magnification in the range of 80x to 45000x. Grinding rate and granule size were evaluated and controlled using ANALYSETTE 22 MicroTec plus laser diffraction particle size analyzer. This analyzer allows the determination of granulometric (mechanical) content in the range from 80 nm to 2000 μm. A SARTORIUS MA 150 moisture meter was used to determine the moisture content of the samples studied in the study. The samples were dried to a constant mass at a temperature of 103 ± 2 oC.

Keywords

hydrolytic lignin
porosity
analyzer
filtrate
centrifuge
mycotoxin

Authors

Kholmirzayeva Khilola, Fayzullayev Normurot I.

References:

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